[DevTools] Do not inherit SDK.DOMNode from SDK.SDKObject

third_party/WebKit/Source/devtools/front_end/elements/ElementsTreeOutline.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 218 matching lines @@
     if (targetNode.isShadowRoot() || targetNode.ancestorUserAgentShadowRoot())
       return false;
 
     if (!this._clipboardNodeData)
       return false;
 
     var node = this._clipboardNodeData.node;
     if (this._clipboardNodeData.isCut && (node === targetNode || node.isAncestor(targetNode)))
       return false;
 
-    if (targetNode.target() !== node.target())
+    if (targetNode.domModel() !== node.domModel())
       return false;
     return true;
   }
 
   /**
    * @param {!SDK.DOMNode} targetNode
    */
   pasteNode(targetNode) {
     if (this.canPaste(targetNode))
       this._performPaste(targetNode);
@@ skipping 281 matching lines @@
     if (!link)
       return null;
 
     return {
       box: link.boxInWindow(),
       show: async popover => {
         var listItem = link.enclosingNodeOrSelfWithNodeName('li');
         var node = /** @type {!Elements.ElementsTreeElement} */ (listItem.treeElement).node();
         var precomputedFeatures = await this._loadDimensionsForNode(node);
         var preview = await Components.DOMPresentationUtils.buildImagePreviewContents(
-            node.target(), link[Elements.ElementsTreeElement.HrefSymbol], true, precomputedFeatures);
+            node.domModel().target(), link[Elements.ElementsTreeElement.HrefSymbol], true, precomputedFeatures);
         if (preview)
           popover.contentElement.appendChild(preview);
         return !!preview;
       }
     };
   }
 
   /**
    * @param {!SDK.DOMNode} node
    * @return {!Promise<!Object|undefined>}
@@ skipping 1123 matching lines @@
      */
     function resolved(node) {
       if (node) {
         this.treeOutline._selectedDOMNode = node;
         this.treeOutline._selectedNodeChanged();
       }
     }
     return true;
   }
 };